FR2143154A1 - Boîte de vitesses hydromécanique - Google Patents

Boîte de vitesses hydromécanique

Info

Publication number
FR2143154A1
FR2143154A1 FR7222258A FR7222258A FR2143154A1 FR 2143154 A1 FR2143154 A1 FR 2143154A1 FR 7222258 A FR7222258 A FR 7222258A FR 7222258 A FR7222258 A FR 7222258A FR 2143154 A1 FR2143154 A1 FR 2143154A1
Authority
FR
France
Prior art keywords
hydromechanical gearbox
hydromechanical
gearbox
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7222258A
Other languages
English (en)
Other versions
FR2143154B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ORSHANSKY TRANSMISSION CORP
Original Assignee
ORSHANSKY TRANSMISSION CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ORSHANSKY TRANSMISSION CORP filed Critical ORSHANSKY TRANSMISSION CORP
Publication of FR2143154A1 publication Critical patent/FR2143154A1/fr
Application granted granted Critical
Publication of FR2143154B1 publication Critical patent/FR2143154B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
    • F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
    • F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
FR7222258A 1971-06-21 1972-06-20 Boîte de vitesses hydromécanique Granted FR2143154A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15497671A 1971-06-21 1971-06-21

Publications (2)

Publication Number Publication Date
FR2143154A1 true FR2143154A1 (fr) 1973-02-02
FR2143154B1 FR2143154B1 (fr) 1973-12-07

Family

ID=22553619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222258A Granted FR2143154A1 (fr) 1971-06-21 1972-06-20 Boîte de vitesses hydromécanique

Country Status (5)

Country Link
CA (1) CA985529A (fr)
DE (1) DE2227718B2 (fr)
FR (1) FR2143154A1 (fr)
GB (1) GB1364962A (fr)
IT (1) IT958791B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382629A1 (fr) * 1977-03-04 1978-09-29 Sundstrand Corp Transmission de puissance
FR2613016A1 (fr) * 1987-03-25 1988-09-30 Equip Systemes Mecaniques Transmission hydromecanique de vehicule a recuperation d'energie au freinage
WO1990002060A1 (fr) * 1988-08-17 1990-03-08 Zahnradfabrik Friedrichshafen Ag Agencement et procede pour faire fonctionner une unite de transmission variable

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037738A (fr) * 1975-08-04 1978-09-05 Harold W. Melles Boite de vitesses hydromecanique a commande de regime variable limitee par la survitesse
DE2757300C2 (de) * 1977-12-22 1982-08-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Leistungsverzweigtes hydrostatisch-mechanisches Verbundgetriebe
DE2758659C3 (de) * 1977-12-29 1982-03-18 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Getriebe mit Leistungsverzweigung
DE2854375C2 (de) * 1978-12-16 1982-06-24 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydrostatisch-mechanisches Verbundgetriebe
GB2164106B (en) * 1984-09-05 1989-06-14 Aisin Seiki Continuously variable transmissions
DE3512523C1 (de) * 1985-03-21 1986-09-11 Friedrich Prof. Dr.-Ing. 4300 Essen Jarchow Stufenlos einstellbares, leistungsverzweigendes Verbund-Lastschaltgetriebe mit Gruppenschaltungen
DE3605203A1 (de) * 1986-02-19 1987-08-27 Jarchow Friedrich Stufenlos einstellbares, leistungsverzweigendes verbund-lastschaltgetriebe mit gruppenschaltungen
DE3533193C2 (de) * 1985-09-18 1994-03-24 Michael Meyerle Stufenloses hydrostatisch-mechanisches Verzweigungsgetriebe für Kraftfahrzeuge
ES2111183T3 (es) * 1992-10-06 1998-03-01 Bamford Excavators Ltd Transmision infinitamente variable con division de potencia.
WO1994010483A2 (fr) * 1992-10-27 1994-05-11 J. C. Bamford Excavators Limited Transmission mecanique variable en continu
GB2322420B (en) * 1997-02-19 2000-12-27 Delphi France Automotive Sys Automatic transmission
DE102007017176A1 (de) * 2007-04-12 2008-10-16 Zf Friedrichshafen Ag Hydrostatisch-mechanisches Leistungsverzweigungsgetriebe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382629A1 (fr) * 1977-03-04 1978-09-29 Sundstrand Corp Transmission de puissance
FR2613016A1 (fr) * 1987-03-25 1988-09-30 Equip Systemes Mecaniques Transmission hydromecanique de vehicule a recuperation d'energie au freinage
WO1990002060A1 (fr) * 1988-08-17 1990-03-08 Zahnradfabrik Friedrichshafen Ag Agencement et procede pour faire fonctionner une unite de transmission variable
US5107722A (en) * 1988-08-17 1992-04-28 Zahnradfabrik Friedrichshafen Ag Arrangement and method for operating a variable drive unit

Also Published As

Publication number Publication date
IT958791B (it) 1973-10-30
DE2227718B2 (de) 1974-04-11
DE2227718C3 (fr) 1974-11-21
GB1364962A (en) 1974-08-29
FR2143154B1 (fr) 1973-12-07
CA985529A (en) 1976-03-16
DE2227718A1 (de) 1972-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse